Brandwave

Adobe Acrobat vs ChatPDF:Which is more popular?

In September 2026, Adobe Acrobat had more branded searches than ChatPDF among AI PDF tools worldwide. Adobe Acrobat had about 3.6 million branded searches, while ChatPDF had 246,000. Adobe Acrobat made up 12.8% of all AI PDF tool searches we track, and ChatPDF accounted for 0.87%. When we asked ChatGPT and Google AI Overviews about AI PDF tools, both Adobe Acrobat and ChatPDF appeared in all five answers. Adobe Acrobat was mentioned before ChatPDF in four out of five answers.

Among AI PDF tools worldwide in September 2026

Who do people search for more?

Adobe Acrobat, about 15 searches for every 1 for ChatPDF

Adobe Acrobat 3.6M searchesChatPDF 246K searches

Who does AI mention more?

Both are mentioned in every answer we collected.

Adobe Acrobat in 5 of 5ChatPDF in 5 of 5

Who does AI recommend more?

Adobe Acrobat, named ahead of ChatPDF in 4 of 5 answers

Adobe Acrobat first in 4ChatPDF first in 1

Follow Adobe Acrobat vs ChatPDF and get free monthly updates on what changed

By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy

Track your brand against a rival →

Top AI PDF tools in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, both Adobe Acrobat and ChatPDF showed up in all five answers. Adobe Acrobat was listed before ChatPDF in four of them.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Adobe Acrobat1st
  2. NotebookLM2nd
  3. ChatPDF3rd
  4. Humata–
  5. PDF.ai–
  6. AskYourPDF–
  7. Documind–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Adobe Acrobat5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • ChatPDF5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • NotebookLM3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Humata0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • PDF.ai0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • AskYourPDF0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Documind0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about AI PDF tools

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.

Is Adobe Acrobat or ChatPDF more popular in search?

This chart shows how often people search Google for Adobe Acrobat and ChatPDF by name. Each line represents a brand's share of searches for all seven AI PDF tools we track, month by month, from English-language searches worldwide.

Adobe Acrobat and ChatPDF among AI PDF tools worldwide, by month

Share of searches by month for Adobe Acrobat, ChatPDF. The figures are in the table below the chart.

View monthly share of searches table
MonthNotebookLMAdobe AcrobatChatPDFHumataPDF.aiAskYourPDFDocumind
Oct 202567.1%27.6%4.7%0.23%0.28%0.08%<0.01%
Nov 202573.4%21.7%4.4%0.18%0.21%0.08%<0.01%
Dec 202579.8%17.7%2.2%0.11%0.16%0.05%<0.01%
Jan 202681.1%17.2%1.5%0.07%0.11%0.04%<0.01%
Feb 202679.6%18.7%1.5%0.09%0.11%0.03%<0.01%
Mar 202683.8%14.4%1.5%0.08%0.11%0.03%<0.01%
Apr 202687%11.2%1.6%0.08%0.1%0.03%<0.01%
May 202686.9%11.6%1.3%0.05%0.08%0.02%<0.01%
Jun 202685.3%13.5%1%0.05%0.08%0.02%<0.01%
Jul 202682.7%16.3%0.86%0.04%0.08%0.02%<0.01%
Aug 202685.1%13.9%0.86%0.05%0.06%0.01%<0.01%
Sep 202686.2%12.8%0.87%0.05%0.05%0.01%<0.01%

How has the Adobe Acrobat and ChatPDF comparison changed over the last 12 months?

3 findings
  • Adobe Acrobat was ahead of ChatPDF in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Adobe Acrobat’s share of searches among AI PDF tools worldwide moved from 27.6% to 12.8%, and its estimated monthly branded searches moved from 4.9M to 3.6M.
  • Across the 12 months ending September 2026, ChatPDF’s share of searches among AI PDF tools worldwide moved from 4.7% to 0.87%, and its estimated monthly branded searches moved from 823K to 246K.

How did search popularity change for AI PDF tools worldwide in September 2026?

2 changes

  1. In September 2026, Adobe Acrobat lost share of searches among AI PDF tools worldwide, from 13.9% to 12.8%.

  2. Estimated monthly branded searches for ChatPDF worldwide fell 70.1% over 12 measured months, from 823K to 246K in September 2026.

How are branded searches counted?

5 search terms

Brandwave collects information about searches that people make online using Adobe Acrobat’s and ChatPDF’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Adobe Acrobat

4 branded search terms

  • acrobat reader
  • adobe acrobat
  • adobe acrobat reader
  • adobe reader

ChatPDF

1 branded search term

  • chatpdf

How the Brand Demand Index is measured

Other head-to-heads among AI PDF tools

Creator with pink hair and a pink jacket

Put your own brand in this comparison

Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.

Start free